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Showing 1 to 20 of 470 for “"paramagnetic"”.
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Introduction to fast Super-Paramagnetic Clustering
… using a simulated annealing based Super-Paramagnetic Clustering (SPC) algorithm. This is directly compared to a modified implementation of a maximum likelihood approach to fast-Super-Paramagnetic Clustering (f-SPC). The methods are first applied standard toy test-case problems, and then …
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Quantum spin transport in paramagnetic systems
We have studied the transport of magnetization and energy in systems of spins 1/2 on a lattice at high temperature. This work was motivated by recent experiments which observed "spin diffusion" among the dipolar coupled nuclear spins of the insulator calcium fluoride, under conditions where it was …
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Exploring relaxation of magnetization in paramagnetic molecules
Relaxation of magnetization in paramagnetic molecules consists of several distinct mechanisms that are often difficult to elucidate. The goal of this work is to explore different theoretical approaches to uncovering contributions of different mechanisms to magnetic relaxation. We demonstrated on …
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Paramagnetic Resonance and Relaxation of Trapped Holes
Made available in DSpace on 2015-05-12T17:12:13Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 5900486.PDF: 6385264 bytes, checksum: 5d88eecb19eaa7e216d63ac9e0517af0 (MD5) Previous issue date: 1958
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Studies of Electron Delocalization in Paramagnetic Metallocenes
Made available in DSpace on 2014-12-09T17:35:57Z (GMT). No. of bitstreams: 1 6808203.pdf: 6505746 bytes, checksum: a41b026007e28b49195753767e2f4d8c (MD5) Previous issue date: 1967
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Paramagnetic Resonance Studies of Crystals with Disorder
Submitted by Carolyn Rauber (crauber2@illinois.edu) on 2011-06-03T17:06:11Z No. of bitstreams: 1 1981_stinson.pdf: 5328765 bytes, checksum: be6b75395a382005f42c818f12c67859 (MD5)
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Electron Paramagnetic Resonance Studies of Low Symmetry Nickel(i) and Molybdenum(v) Complexes. Part I: Computer Simulation of Electron Paramagnetic Resonance Spectra. Part Ii: Electron Paramagnetic Resonance Studies of Nickel(i) Triphenylphosphine Complexes. Part Iii: Electron Paramagnetic Resonance Studies of a Molybdenum(v) Thiocyanate Complex
Made available in DSpace on 2014-12-13T20:10:44Z (GMT). No. of bitstreams: 1 8004241.pdf: 5926392 bytes, checksum: 6730e20c92cff5d543cc5b3fd4c6119d (MD5) Previous issue date: 1979
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Superpara- and paramagnetic polymer colloids by miniemulsion processes
Polymerverkapselte magnetische Nanopartikel versprechen, in der Zukunft sehr erfolgreich bei Anwendungen in der Biologie und der Medizin eingesetzt werden zu können z. B. in der Krebstherapie und als Kontrastmittel bei der magnetischen Kernspinresonanztomographie. Diese Arbeit zeigt, dass durch die …
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Dinitroxides in Rapid Scan Electron Paramagnetic Resonance Imaging
… disease behavior. Rapid Scan (RS) electron paramagnetic resonance (EPR) offers a unique, non-invasive tool for investigation of these so-called microenvironments through EPR Imaging (EPRI). Research into advancement of EPRI falls into many categories. Not least among those are advances in …
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Noninvasive Temperature Measurements Using Electron Paramagnetic Resonance Spectroscopy
A system has been developed that may be used for non-invasive in vivo temperature measurements in living systems. We use the nitroxide, 3-doxyl-5$\alpha$-cholestane, mixed in 1 mol% cholesterol and 99 mol% methyl docosanoate and encapsulated in proteinaceous microspheres (average diameter $<$2 …
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Electron Delocalization in Paramagnetic Nickel(ii)-Ammine Complexes
Made available in DSpace on 2014-12-09T17:36:10Z (GMT). No. of bitstreams: 1 6910701.pdf: 4864703 bytes, checksum: 0c2bfba8605fad22f2a1b76b54497038 (MD5) Previous issue date: 1968
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Solid-State NMR of Metallic and Paramagnetic Systems
… systems without any unpaired electrons. In paramagnetic or metallic materials localised or delocalised unpaired electrons, respectively, couple with the nuclear magnetic moments and introduce significantly greater spectral broadening, often combined with very fast nuclear relaxation, so that …
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Organization of Paramagnetic and Nonmagnetic Colloidal Particles in Ferrofluid
… studied magnetic dipolar interactions between paramagnetic and nonmagnetic colloidal particles immersed in a magnetic fluid under the influence of an external time dependent magnetic field. These interactions play an important role in colloidal self-assembly. As a result, of these interactions …
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A Paramagnetic Resonance Study of Copper Doped Silver-Chloride
Made available in DSpace on 2015-05-12T17:12:12Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 5805506.PDF: 2402110 bytes, checksum: edd400d718286649e0fb9f9b707934bf (MD5) Previous issue date: 1958
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A paramagnetic resonance study of copper doped silver chloride
… on 2014-03-25T19:48:07Z No. of bitstreams: 1 A_Paramagnetic_Resonance_Study_of_Copper_Doped_Silver_Chloride.pdf: 2997624 bytes, checksum: ec9e810846664190c0688696be480585 (MD5)
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Electron paramagnetic resonance of myoglobin and related ferrous complexes
"Electron paramagnetic resonance spectra of myoglobin (Mb), the 02-storage protein of mammals, are reported for the first time. The EPR signals arise from the biologically active ferrous deoxyMb and photolyzed oxyMb, Mb""(2) complexes. Similar EPR signals were also discovered in photolyzed …
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Nuclear magnetic resonance studies on phospholipid membranes using paramagnetic ions
The aim of the following work was to develop the application of an nmr method, using lanthanide ions as probes, to the study of phospholipid vesicular membranes and their interactions with membrane active compounds.<br/><br/>Chapter 1 gives a general introduction to the field of biological and …
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